/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { DateTimeException } from '../errors';

export class ZoneRulesProvider {
    /**
     * Gets the rules for the zone ID.
     *
     * This returns the latest available rules for the zone ID.
     *
     * This method relies on time-zone data provider files that are configured.
     *
     * @param {string} zoneId
     * @return {ZoneRules}
     */
    static getRules(zoneId){
        throw new DateTimeException(`unsupported ZoneId:${zoneId}`);
    }


    /**
     * Gets the set of available zone IDs.
     *
     * These zone IDs are loaded and available for use by {@link ZoneId}.
     *
     * @return {string[]} a modifiable copy of the set of zone IDs, not null
     */
    static getAvailableZoneIds(){
        return [];
    }
}

